BR7300998D0 - Polia em chapa metalica processo e aparelho para sua fabricacao - Google Patents

Polia em chapa metalica processo e aparelho para sua fabricacao

Info

Publication number: BR7300998D0
Authority: BR; Brazil
Prior art keywords: appliance; manufacturing; metal plate; plate pulley; pulley process
Prior art date: 1972-02-09

Application number

BR73998A

Other languages

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1972-02-09

Filing date

1973-02-09

Publication date

1973-09-25

1973-02-09 Application filed filed Critical

1973-09-25 Publication of BR7300998D0 publication Critical patent/BR7300998D0/pt

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/021—Deforming sheet bodies
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/021—Deforming sheet bodies
- B21D26/025—Means for controlling the clamping or opening of the moulds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/021—Deforming sheet bodies
- B21D26/027—Means for controlling fluid parameters, e.g. pressure or temperature
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/261—Making other particular articles wheels or the like pulleys
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/44—Sheet-metal pulleys
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49453—Pulley making
- Y10T29/4946—Groove forming in sheet metal pulley rim

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Engineering & Computer Science (AREA)
Pulleys (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)

BR73998A 1972-02-09 1973-02-09 Polia em chapa metalica processo e aparelho para sua fabricacao BR7300998D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00224778A US3837200A (en)	1972-02-09	1972-02-09	Apparatus for making sheet metal pulleys

Publications (1)

Publication Number	Publication Date
BR7300998D0 true BR7300998D0 (pt)	1973-09-25

Family

ID=22842157

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR73998A BR7300998D0 (pt)	1972-02-09	1973-02-09	Polia em chapa metalica processo e aparelho para sua fabricacao

Country Status (7)

Country	Link
US (1)	US3837200A (pt)
JP (1)	JPS4892264A (pt)
BR (1)	BR7300998D0 (pt)
CA (1)	CA977624A (pt)
DE (1)	DE2304452A1 (pt)
FR (1)	FR2171419B1 (pt)
GB (1)	GB1415595A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4173136A (en) *	1977-11-17	1979-11-06	Schroth Wilhelm Heinrich	Method and apparatus for producing multiple groove V-belt pulleys
US4297869A (en) *	1979-09-10	1981-11-03	U.S. Industries, Inc.	Apparatus for fabricating pulley rims
US4289007A (en) *	1979-12-05	1981-09-15	Dyneer Corporation	Apparatus for hydraulically forming sheet metal pulleys
DE3201711A1 (de) *	1981-11-12	1983-05-26	Winkelmann & Pannhoff Gmbh, 4730 Ahlen	"mehrfach-v-riemenscheibe und verfahren zu ihrer herstellung"
JPS58163538A (ja) *	1982-03-23	1983-09-28	Kanemitsu Doukou Yousetsushiyo:Goushi	板金製ポリｖプ−リの製造方法
JPS63278624A (ja) *	1987-05-11	1988-11-16	Sanden Corp	リング状一溝ｖプ−リ−の製造方法及び装置
FR2744380B1 (fr) *	1996-02-06	1998-08-28	Bas En Basset Soc Ind De	Installation pour la fabrication de pieces par hydroflambage
ES2154105B1 (es) *	1997-07-07	2001-12-01	Bas En Basset Soc Ind De	Instalacion para la fabricacion de piezas por hidrodeformacion lateral.
US6675621B2 (en) *	2001-09-10	2004-01-13	General Motors Corporation	Plural sheet superplastic forming equipment and process
WO2005039799A1 (en) *	2003-10-24	2005-05-06	Hydroformning Design Light Ab	Method and apparatus for supplying fluid
DE102004058735A1 (de)	2004-12-06	2006-06-08	BFC Büro- und Fahrzeugtechnik GmbH & Co. Prod. KG	Metallband als Einlage für Zier- oder Dichtstreifen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US349718A (en) *		1886-09-28		hollerith
US701549A (en) *	1902-01-11	1902-06-03	Standard Oil Co	Apparatus for shaping metal receptacles.
US701550A (en) *	1902-01-11	1902-06-03	Standard Oil Co	Method of shaping metal receptacles.
FR1012154A (fr) *	1949-06-18	1952-07-07	Emboutissage Hydraulique Moder	Procédé et dispositif d'emboutissage
US3335590A (en) *	1964-08-07	1967-08-15	Boeing Co	Accurate control system for axial load bulge forming
US3394569A (en) *	1966-06-23	1968-07-30	Gen Dynamics Corp	Forming method and apparatus
FR1508273A (fr) *	1966-11-14	1968-01-05		Agencement d'une presse pour l'obtention de pièces en tôle, par moulage à froid sous pression hydraulique
US3630056A (en) *	1968-07-04	1971-12-28	Pierre Cuq	Method and assembly for the production by hydroforming of parts of large size, especially in length
US3675453A (en) *	1970-05-18	1972-07-11	Karl Marsch	Machine and method for making pulley grooves or the like

1972
- 1972-02-09 US US00224778A patent/US3837200A/en not_active Expired - Lifetime
1973
- 1973-01-30 DE DE2304452A patent/DE2304452A1/de not_active Withdrawn
- 1973-01-31 GB GB476073A patent/GB1415595A/en not_active Expired
- 1973-02-08 CA CA163,223A patent/CA977624A/en not_active Expired
- 1973-02-09 JP JP48015761A patent/JPS4892264A/ja active Pending
- 1973-02-09 FR FR7304777A patent/FR2171419B1/fr not_active Expired
- 1973-02-09 BR BR73998A patent/BR7300998D0/pt unknown

Also Published As

Publication number	Publication date
GB1415595A (en)	1975-11-26
DE2304452A1 (de)	1973-08-16
JPS4892264A (pt)	1973-11-30
US3837200A (en)	1974-09-24
CA977624A (en)	1975-11-11
FR2171419B1 (pt)	1977-09-02
FR2171419A1 (pt)	1973-09-21

Publication	Publication Date	Title
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BR7300998D0 (pt)	1973-09-25	Polia em chapa metalica processo e aparelho para sua fabricacao
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BR7302305D0 (pt)	1974-07-25	Aperfeicoamentos em processo e aparelho de tufting e aparelho para realizacao do processo
BR7208754D0 (pt)	1973-09-25	Um artigo nao tecido e processo para a sua fabricacao
BR7308498D0 (pt)	1974-09-05	Aperfeicoamentos em processo e aparelho para fabricar vidro plano
BR7305897D0 (pt)	1974-05-16	Painel de adorno e processo para sua fabricacao
BR7303901D0 (pt)	1974-01-08	Aparelho e processo de estampagem
BR7500638A (pt)	1975-11-11	Laminado moldavel e processo para sua fabricacao
BR6910454D0 (pt)	1973-01-11	Calcado e processo para sua fabricacao
BR7401879D0 (pt)	1974-11-19	Aparelho e dispositivo intercomunicadores e processo para a sua realizacao
BR7105522D0 (pt)	1973-04-19	Aparelho e processo para formar espirais de fechos deslizantes
IT981458B (it)	1974-10-10	Puleggia e processo per la sua fabbricazione senza lavorazione